Rapid: Individual Calculations July 2023
 Sowden, Joe  Total change: -27.20  Rating chartPersonal card
 Rapide de Brest 2023 - Tournoi Jacques Delachaux BREST FRA 2023-06-11
RcRownchangeKK*chgGame
 1509 1590 3.00 6 -0.68 40 -27.20 
  Rodier, Eliot 1269 FRA1.0010.13405.20 
  Bleuzen, Cedric 2010 FRA0.001-0.0740-2.80 
  Weber, Loic 1604 FRA1.0010.524020.80 
  Pereira, Paul 1425 FRA0.001-0.7240-28.80 
  Antonenko, Varvara 1303 FRA1.0010.16406.40 
  Rodier, Alexis 1442 FRA0.001-0.7040-28.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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